[ https://issues.apache.org/jira/browse/HDFS-14422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Íñigo Goiri updated HDFS-14422: ------------------------------- Attachment: HDFS-14422-HDFS-13891.000.patch > RBF: Router shouldn't allow READ operations in safe mode > -------------------------------------------------------- > > Key: HDFS-14422 > URL: https://issues.apache.org/jira/browse/HDFS-14422 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Íñigo Goiri > Priority: Major > Attachments: HDFS-14422-HDFS-13891.000.patch > > > We are currently seeing: > org.apache.hadoop.hdfs.server.federation.store.StateStoreUnavailableException: > Mount Table not initialized > at > org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver.verifyMountTable(MountTableResolver.java:521) > at > org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver.getDestinationForPath(MountTableResolver.java:394) > at > org.apache.hadoop.hdfs.server.federation.resolver.MultipleDestinationMountTableResolver.getDestinationForPath(MultipleDestinationMountTableResolver.java:87) > at > org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.getLocationsForPath(RouterRpcServer.java:1258) > at > org.apache.hadoop.hdfs.server.federation.router.RouterClientProtocol.getFileInfo(RouterClientProtocol.java:747) > at > org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.getFileInfo(RouterRpcServer.java:749) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:881) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:513) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1011) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:871) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:817) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1915) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2621) > The Namenode allows READ operations but for the Router not being able to > access the State Store also hits the read operations. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org